![]() |
| |||
butt-welded joint |
对接 焊接头 : 61 phrases in 15 subjects |
Architecture | 1 |
Automobiles | 2 |
Aviation | 1 |
Bridge construction | 3 |
Business | 1 |
Chemistry | 1 |
Compressors | 1 |
Drilling | 1 |
General | 1 |
Metallurgy | 9 |
Oil / petroleum | 4 |
Plastics | 6 |
Space | 1 |
Steel production | 1 |
Technology | 28 |